FreelancersДмитрий Мазин

Если о тебе говорят за спиной - значит , ты впереди !

Russia Lyubertsy, Russia
5 years ago
Available for hire available for hire
age 54 years
registered for 5 years

Specialization

System administration
1103 place out of 1999
Computer networking 1
393 place out of 811
Position in global rating 257
  169641 place out of 468009

Verified details

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Skills